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Self-Powered Vehicle With Selectable Operational Modes

a self-powered, selectable technology, applied in the direction of electric vehicles, hand carts, sports apparatus, etc., can solve the problems of difficult steering, increased difficulty in steering a long cart, and inclination of the steering position, and achieve the effect of the same steering

Active Publication Date: 2008-08-21
GOLFIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]It is therefore a broad object of the present invention to provide a battery powered, collapsible, golf cart with selectable dual operative modes, walk-behind / ride-on modes, having substantially the same steering effectiveness in both modes and a selectable wheel base easily set according to the selected operative mode.

Problems solved by technology

Many golfers need and desire the exercise afforded by walking at least part of the way during a round of golf, but they find that if they walk all the way around the nine or eighteen holes that they play, it can range up to five hours, which is often tiring, especially when difficult terrain is encountered.
Such a big change of the steering column inclination angle, necessary to overcome the very different geometrical positions of the walk-behind mode and the ride-on mode, makes the inclined position difficult for steering, as large hand movements are required.
Furthermore keeping the wheel base length constant in both modes makes it even more difficult to steer a long cart, which is a necessity for the ride-on mode, at the walk-behind mode.
The drawbacks of the suggested solution, however, lie in their complexity, requiring a mechanism with sliding arms and mating gears.

Method used

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  • Self-Powered Vehicle With Selectable Operational Modes
  • Self-Powered Vehicle With Selectable Operational Modes
  • Self-Powered Vehicle With Selectable Operational Modes

Examples

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Embodiment Construction

[0040]With reference to the drawings and specifically to FIGS. 1 and 2, the collapsible, dual mode walking / riding golf cart according to the present invention, is composed of three basic units, namely: a drive / riding unit generally referenced A, a golf bag support unit, generally referenced B, and a front caster wheel assembly, generally referenced C. These three units are interconnected for cooperative association in the two operative modes utilizing bar linkage systems, having two stable positions. The entire bar linkage system, including bars, a spring or actuator, pivot pins or bolts, and stops, is generally referenced D.

[0041]Referring to FIG. 3, there is illustrated in detail the drive / riding unit A which is composed of a step / drive unit generally referenced E and steering column assembly generally referenced F. The units E, F are detachably connected by a quick release lock assembly generally referenced K. The step / drive unit E, further includes pair of laterally spaced, inde...

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Abstract

There is provided a battery powered golf cart with selectable dual operative modes, walk-behind / ride-on modes, including three units: a drive / riding unit, a golf bag support unit, and a front caster wheel assembly. The three units are interconnected for cooperative association in the two operative modes by a bar linkage system, having two stable positions.

Description

FIELD OF THE INVENTION[0001]The present invention relates to power golf carts, and more particularly, to a self-propelled battery driven, collapsible, golf cart having two selectable operational modes.[0002]The two selectable modes are a riding operational mode, in which the golfer stands on the cart while traveling around the golf course, and the second is a walking operational mode in which the golfer walks behind the cart while the cart is in use, wherein the golf bag containing the golf club set, and possible other articles, are supported on suitable supports provided on the cart.BACKGROUND OF THE INVENTION[0003]Many golfers need and desire the exercise afforded by walking at least part of the way during a round of golf, but they find that if they walk all the way around the nine or eighteen holes that they play, it can range up to five hours, which is often tiring, especially when difficult terrain is encountered. If the golfer uses one of the conventional motorized golf carts ...

Claims

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Application Information

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IPC IPC(8): B60K1/04A63B55/60
CPCA63B55/087A63B2055/083B60L2200/24B60L2200/30B62B5/0026B62B5/0043B62K11/00B62B5/087B62B2202/404B62B2205/006B62K3/002B62K7/00B62B5/0053A63B55/61A63B2055/603B62K2005/002
Inventor GAL, SHAIBECKER, ARIE
Owner GOLFIT
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